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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
19/12/2016 |
Data da última atualização: |
23/03/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LEAO, P. C. de S.; NUNES, B. T. G.; SOUZA, E. M. C. de; REGO, J. I. de S.; NASCIMENTO, J. H. B. do. |
Afiliação: |
PATRICIA COELHO DE SOUZA LEAO, CPATSA; BRUNA THAÍS GONÇALVES NUNES, UPE; EMILLE MAYARA CARVALHO DE SOUZA, UPE; JÉSSICA ISLANE DE SOUZA REGO, UPE; JOSÉ HENRIQUE BERNARDINO DO NASCIMENTO, UPE. |
Título: |
BRS Isis: new seedless grape cultivar for the tropical viticulture in Northeastern of Brazil. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
BIO Web of Conferences, v. 7, p. 1-4, oct. 2016. |
DOI: |
10.1051/bioconf/20160701002 |
Idioma: |
Inglês |
Notas: |
Edição do 39 World Congress of Vine and Wine, Bento Gonçalves, oct. 2016. |
Conteúdo: |
The aim of this study was to characterize the yield components of the grape BRS Isis grown in tropical conditions of the São Francisco Valley. The work was carried out during five growing seasons (2013-2015) in Petrolina, PE. The phenological cycle was 127 days between pruning to harvest. It was obtained 65.8% of sprouting on the rootstock IAC 313 and 60.4% on 'SO4'. The bud fertility rates were high, around 1.00 bunches per shoot. The average production per plant was 20.63 kg on 'SO4' and 18.34 kg on 'IAC 313', corresponding to an yield at 29.45 ton/ha/season on 'SO4' and 26.19 ton/ha/season on 'IAC 313'. The bunches are medium in size and cylindrical shaped with mass of 400 g on 'SO4' and 370 g on 'IAC 313'. The bunch length and width were also slightly higher on 'SO4' (21.32 cm x 11.89 cm) compared to 'IAC 313' (20.42 cm x 11.50 cm). The berries are large, elliptical shaped, crunchy with a neutral flavor. The grape presented SS content around 16.0º Brix and low TA (0.44 and 0.49%), giving an apropriate SS/TA ratio and pleasant taste. The results showed that ?BRS Isis? can be considered as a new option of seedless grape for the tropical viticulture in the Northeastern of Brazil. |
Palavras-Chave: |
Grape; Uva sem semente; Vale do São Francisco; Variedade BRS Isis. |
Thesagro: |
Uva; Vitis Vinifera. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152000/1/Patricia-2016.pdf
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Marc: |
LEADER 02032naa a2200265 a 4500 001 2058896 005 2017-03-23 008 2016 bl uuuu u00u1 u #d 024 7 $a10.1051/bioconf/20160701002$2DOI 100 1 $aLEAO, P. C. de S. 245 $aBRS Isis$bnew seedless grape cultivar for the tropical viticulture in Northeastern of Brazil. 260 $c2016 500 $aEdição do 39 World Congress of Vine and Wine, Bento Gonçalves, oct. 2016. 520 $aThe aim of this study was to characterize the yield components of the grape BRS Isis grown in tropical conditions of the São Francisco Valley. The work was carried out during five growing seasons (2013-2015) in Petrolina, PE. The phenological cycle was 127 days between pruning to harvest. It was obtained 65.8% of sprouting on the rootstock IAC 313 and 60.4% on 'SO4'. The bud fertility rates were high, around 1.00 bunches per shoot. The average production per plant was 20.63 kg on 'SO4' and 18.34 kg on 'IAC 313', corresponding to an yield at 29.45 ton/ha/season on 'SO4' and 26.19 ton/ha/season on 'IAC 313'. The bunches are medium in size and cylindrical shaped with mass of 400 g on 'SO4' and 370 g on 'IAC 313'. The bunch length and width were also slightly higher on 'SO4' (21.32 cm x 11.89 cm) compared to 'IAC 313' (20.42 cm x 11.50 cm). The berries are large, elliptical shaped, crunchy with a neutral flavor. The grape presented SS content around 16.0º Brix and low TA (0.44 and 0.49%), giving an apropriate SS/TA ratio and pleasant taste. The results showed that ?BRS Isis? can be considered as a new option of seedless grape for the tropical viticulture in the Northeastern of Brazil. 650 $aUva 650 $aVitis Vinifera 653 $aGrape 653 $aUva sem semente 653 $aVale do São Francisco 653 $aVariedade BRS Isis 700 1 $aNUNES, B. T. G. 700 1 $aSOUZA, E. M. C. de 700 1 $aREGO, J. I. de S. 700 1 $aNASCIMENTO, J. H. B. do 773 $tBIO Web of Conferences$gv. 7, p. 1-4, oct. 2016.
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Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
02/03/2006 |
Data da última atualização: |
05/08/2017 |
Autoria: |
ARAÚJO, F. F.; HENNING, A. A.; HUNGRIA, M. |
Título: |
Phytohormones and antibiotics produced by Bacillus subtilis and their effects on seed pathogenic fungi and on soybean root development. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
World Journal of Microbiology and Biotechnology, Oxford, v. 21, n. 8/9, p. 1639-1645, Dec. 2006. |
Idioma: |
Inglês |
Conteúdo: |
Bacteria belonging to the genus Bacillus were isolated from soil samples of Paraná State, Brazil, with the aim of evaluating their potential biological control of soybean seed pathogens. Strain PRBS-1 was selected, showing similar effectiveness to that of the strain AP-3, used as a reference due to its known antibiotic potential. The sequencing of the ribosomal 16S rRNA gene confirmed that both strains belong to the species B. subtilis, although showing high genetic diversity in relation to this species. Both strains inhibited five soybean seed pathogenic fungi in vitro, Rhizoctonia solani, Colletotrichum truncatum, Sclerotinia sclerotiorum, Macrophomina phaseolina and Phomopsis sp. Furthermore, the metabolites of AP-3 increased production of root hairs, while the metabolites of PRBS-1 stimulated outgrowth of lateral roots in soybean. The antibiotic effect of both strains seemed to be related to compounds of the iturin group, while the root growth promotion by PRBS-1 was at least partially related to the production of indoleacetic acid. The results have shown the potential of using selected strains of B. subtilis in the biological control of seed pathogens, as well as in promoting soybean growth. |
Thesagro: |
Controle Biológico; Doença de Planta; Fungo; Semente; Soja. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01868naa a2200205 a 4500 001 1467718 005 2017-08-05 008 2006 bl --- 0-- u #d 100 1 $aARAÚJO, F. F. 245 $aPhytohormones and antibiotics produced by Bacillus subtilis and their effects on seed pathogenic fungi and on soybean root development. 260 $c2006 520 $aBacteria belonging to the genus Bacillus were isolated from soil samples of Paraná State, Brazil, with the aim of evaluating their potential biological control of soybean seed pathogens. Strain PRBS-1 was selected, showing similar effectiveness to that of the strain AP-3, used as a reference due to its known antibiotic potential. The sequencing of the ribosomal 16S rRNA gene confirmed that both strains belong to the species B. subtilis, although showing high genetic diversity in relation to this species. Both strains inhibited five soybean seed pathogenic fungi in vitro, Rhizoctonia solani, Colletotrichum truncatum, Sclerotinia sclerotiorum, Macrophomina phaseolina and Phomopsis sp. Furthermore, the metabolites of AP-3 increased production of root hairs, while the metabolites of PRBS-1 stimulated outgrowth of lateral roots in soybean. The antibiotic effect of both strains seemed to be related to compounds of the iturin group, while the root growth promotion by PRBS-1 was at least partially related to the production of indoleacetic acid. The results have shown the potential of using selected strains of B. subtilis in the biological control of seed pathogens, as well as in promoting soybean growth. 650 $aControle Biológico 650 $aDoença de Planta 650 $aFungo 650 $aSemente 650 $aSoja 700 1 $aHENNING, A. A. 700 1 $aHUNGRIA, M. 773 $tWorld Journal of Microbiology and Biotechnology, Oxford$gv. 21, n. 8/9, p. 1639-1645, Dec. 2006.
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